Dr A.J. Rusi el Hassani is the Supervisor of the Applied Physics Laboratory
and co-responsible of the Bioelectromagnetic group at the Faculty
of Sciences & Techniques.Before he was Professor at the Mohamed V University, ‘EcoleMohammadiad’Ingénieurs’

. He has worked on a variety of projects in his 18-year
career in atomic, nuclear and particle physics.He is an experimental physicist working on studies of elementary
particles and their interactions.Dr
A.J. Rusi el Hassanihas worked at Swiss Federal
Institute of Technology ETHZfor many years on the pionic atom experiments,
which for the first time, the L X rays in pionic ³He and 4He and their intensities were measured with
high accuracy. It was possible to determine the strong widths of the 2p
level of these pionic atoms directly and also the P° yield from the charge exchange reaction at rest P¯ + ³He → P° + ³H was measured.Dr Rusi el Hassanihas constructed
thenovel type of neutral pionP° detector. The principal requirements on the detector is low
sensitivity to background radiation witch consists mainly of low energy gamma
rays and neutrons. Dr Rusi el Hassani is currently involved in an experiment at Paul ScherrerInstitutsponsoredby the collaboration., where a large number of Pion mesons are produced. He has
authored or co-authored over 40 scientific and technical publications. And also many literature publications.